\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}

\@asd{asd}

\makeatletter
\newlength{\my@beamer@itemsepi}\setlength{\my@beamer@itemsepi}{3ex}
\newlength{\my@beamer@itemsepii}\setlength{\my@beamer@itemsepii}{1.5ex}
\newlength{\my@beamer@itemsepiii}\setlength{\my@beamer@itemsepiii}{1.5ex}
\def\extractcoord#1#2#3{
  \path let \p1=(#3) in \pgfextra{
    \pgfmathsetmacro#1{\x{1}/\pgf@xx}
    \pgfmathsetmacro#2{\y{1}/\pgf@yy}
    \xdef#1{#1} \xdef#2{#2}
  };
}
\makeatother

% TODO fixme
%
% bad speled text
% ABC
% https://www.example.com
%

\newcommand{\testnc}[2]{#1 something #1 here #2}
\def \foo #1#2 {#1 foo #1 bar #2 baz}
\newenvironment{test}[3]{#1 before #2}{#3 after #1}

\begin{document}

Test accents \v! and \v@ here.

Line with inline verbatim: \verb+verb+
Line with inline verbatim: \verb*+verb+

Line with $inline math$ here.\footnote{here {asd} with \cmd also}.

\section{First}
\label{sec:first}

% Various cite and ref commands
\ref{sec:first}
\pageref{sec:second}
\nocite{bibkey0}
\cite{bibkey1}
\citet*{bibkey2}
\citep{bibkey3}
\citep[e.g.][]{bibkey4}

\section{Second}
\label{sec:second}

\author{A. Author\thanks{An Institute}}

\section{Math}
\label{sec:math}

\begin{equation}
  ( )
  [ ]

  \left( \right)
  \left\{ \right\}
  \left\lvert \right\rvert
  \left] \right[
\end{equation}

\begin{table}
  \centering
  \caption{asdfasdf}
  \label{tab:}
  \begin{tabular}{cr}
    1234 \\
    2345 \\
  \end{tabular}
\end{table}

\begin{equation}
  \begin{array}{ccc}
    asd & \left( f \right] & c \\
    asd & f & c \\
    asd & f & c
  \end{array}
\end{equation}

\section*{Acknowledgement}

\end{document}
